There are many types of pressure transmitters, and different products are suitable for different application scenarios. So, what are the classifications of pressure transmitters and which scenarios should be tested separately?

1、Pressure transmitterUsing diffused silicon core as the pressure sensing element, combined with-10~85The wide temperature range compensation of ℃ has excellent temperature performance. The transmitter adopts an instrument level amplifier with strong anti-interference performance, which is used in various application scenarios that require high measurement accuracy, good long-term stability, and strong anti-interference performance.

Main application areasProcess control, aviation, aerospace, medical equipmentHVACIn other fields.

2、Differential pressure transmitterSimply putDifferential pressure sensorIt is a sensor that measures the difference between two pressures.
It is a type of sensor where there is a voltage change between capacitors inside the sensor after pressure is applied, and then an electrical signal is output. The pressure level can be determined based on the magnitude of the electrical signal output.

Main application areasPetroleum, chemical, metallurgical, power, food, papermaking, pharmaceuticals, machinery manufacturing, scientific experiments, and aviationThe field of process control in the industry.

3、Absolute pressure transmitter：The pressure measured based on absolute vacuum is calledAbsolute pressure.

Main application areasProcess control, aviation, aerospace, medical equipmentHVACIn other fields.

4、Flat membrane pressure transmitterThe flat membrane pressure transmitter adopts high-precision foil strain gauges and non cavity measuring diaphragms, especially suitable for measuring liquids with high viscosity. The product adopts an improved and optimized installation structure, which gives the product good anti vibration ability. Equipped with various distinctive amplification circuits, such as anti-interference, high temperature resistant, intrinsic safety explosion-proof, etc., the modified version is suitable for various measurement and control applications such as oil fields and food.

Main application areasPetroleum, scientific experiments, food, equipment matching, medical and health, food, brewing, dairy, beverages and other viscous and easily clogged environments with high hygiene requirements, environmentally friendly chemical coatings, polyurethane equipment, paint detection systems, etc